5x+10+5x+20=-40

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Solution for 5x+10+5x+20=-40 equation:


Simplifying
5x + 10 + 5x + 20 = -40

Reorder the terms:
10 + 20 + 5x + 5x = -40

Combine like terms: 10 + 20 = 30
30 + 5x + 5x = -40

Combine like terms: 5x + 5x = 10x
30 + 10x = -40

Solving
30 + 10x = -40

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-30' to each side of the equation.
30 + -30 + 10x = -40 + -30

Combine like terms: 30 + -30 = 0
0 + 10x = -40 + -30
10x = -40 + -30

Combine like terms: -40 + -30 = -70
10x = -70

Divide each side by '10'.
x = -7

Simplifying
x = -7

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